Insider trading

Period: 120 months Stock: GRBK Minimum amount: $100K × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

47 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

47 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

47 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

47 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
47 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
47 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

47 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
9 Jun 2026
Press Richard S Director
Sold at will 2×
$352.93K 5,000 at 70.59
6.0%
Not planned
2 Mar 2026
Press Richard S Director
Sold at will
$180.05K 2,500 at 72.02
2.9%
Not planned
19 Aug 2025
Press Richard S Director
Sold at will
$210.63K 3,000 at 70.21
3.5%
Not planned
18 Aug 2025
Press Richard S Director
Sold at will
$209.25K 3,000 at 69.75
3.4%
Not planned
13 Aug 2025
Dolson Jed President and COO
Sold at will
$1.03M 15,000 at 68.76
5.5%
Not planned
12 Aug 2025
Dolson Jed President and COO
Sold at will
$1.34M 20,000 at 66.76
6.8%
Not planned
3 Mar 2025
Suit Neal J General Counsel & EVP
Sold at will
$166.47K 2,787 at 59.73
12.8%
Not planned
22 Nov 2024
Press Richard S Director
Sold at will
$241.64K 3,500 at 69.04
4.0%
Not planned
13 Nov 2024
EINHORN DAVID Director · indirect
Sold at will 2×
$70.35M 1,017,163 at 69.16
55.2%
Sold half or more
13 Nov 2024
EINHORN DAVID Director · indirect
Bought
$70.35M 1,017,163 at 69.16
13.3%
First buy in 3+ yrs
23 Aug 2024
Brickman James R. Chief Executive Officer
Sold at will 2×
$1.09M 14,100 at 77.23
0.9%
Not planned
21 Aug 2024
Olsen Kathleen Director
Sold at will
$272.76K 3,673 at 74.26
5.3%
Not planned
20 Aug 2024
Olsen Kathleen Director
Sold at will
$279.52K 3,827 at 73.04
5.2%
Not planned
19 Aug 2024
COSTELLO RICHARD ARTHUR Chief Financial Officer
Sold at will
$1.09M 15,000 at 72.75
28.8%
Not planned
11 Jul 2024
EINHORN DAVID Director · indirect
Sold at will 2×
$57.80M 1,000,000 at 57.80
43.4%
Not planned
6 May 2024
COSTELLO RICHARD ARTHUR Chief Financial Officer
Sold at will
$2.27M 40,000 at 56.77
43.4%
Not planned
2 Jan 2024
EINHORN DAVID Director · indirect
Sold at will
$43.35M 937,500 at 46.24
34.2%
Not planned
14 Dec 2023
Dolson Jed President and COO
Sold at will
$265.50K 5,000 at 53.10
2.0%
Not planned
13 Dec 2023
Dolson Jed President and COO
Sold at will
$243.75K 5,000 at 48.75
1.9%
Not planned
4 Dec 2023
EINHORN DAVID Director · indirect
Sold at will
$18.74M 418,290 at 44.81
5.1%
Not planned
1 Dec 2023
EINHORN DAVID Director · indirect
Sold at will
$23.18M 519,210 at 44.65
5.9%
Not planned
6 Sep 2023
EINHORN DAVID Director · indirect
Sold at will
$38.79M 850,000 at 45.63
8.8%
Not planned
12 May 2023
BLAKE ELIZABETH Director
Sold at will 2×
$1.27M 25,000 at 50.60
12.8%
Not planned
11 May 2023
Brandler Harry Director · indirect
Sold at will 2×
$1.25M 25,000 at 50.07
33.7%
Not planned
9 May 2023
Olsen Kathleen Director
Sold at will
$906.27K 17,500 at 51.79
19.9%
Not planned
8 May 2023
Press Richard S Director
Sold at will
$991.96K 20,000 at 49.60
20.1%
Not planned
8 May 2023
COSTELLO RICHARD ARTHUR Chief Financial Officer
Sold at will
$495.10K 10,000 at 49.51
10.4%
Not planned
8 May 2023
Dolson Jed EVP, Chief Operating Officer
Sold at will
$483.50K 10,000 at 48.35
3.7%
Not planned
31 Mar 2022
Brandler Harry Director
Sold, plan not stated
$499.25K 25,000 at 19.97
34.6%
28 Dec 2021
Press Richard S Director
Sold, plan not stated
$153.35K 5,000 at 30.67
5.2%
27 Dec 2021
Press Richard S Director
Sold, plan not stated
$150.25K 5,000 at 30.05
5.0%
6 Aug 2021
Olsen Kathleen Director
Bought 2×
$247.09K 9,700 at 25.47
13.9%
First buy on file
12 May 2021
Brandler Harry Director · indirect
Bought 2×
$322.45K 15,000 at 21.50
25.3%
+25% of stake
11 May 2021
Brandler Harry Director · indirect
Bought
$230.27K 10,000 at 23.03
20.3%
+20% of stake
23 Mar 2021
Brandler Harry Director · indirect
Bought
$428.40K 20,000 at 21.42
68.5%
First buy on file
11 Mar 2021
Press Richard S Director
Bought
$220.00K 10,000 at 22.00
11.6%
First buy on file
8 Feb 2021
EINHORN DAVID Director · indirect
Sold, plan not stated 3×
$14.39M 700,000 at 20.55
20.3%
25 Jan 2021
EINHORN DAVID Director · indirect
Sold, plan not stated 5×
$140.77M 6,850,000 at 20.55
70.9%
Sold half or more
25 Jan 2021
EINHORN DAVID Director · indirect
Bought
$17.47M 850,000 at 20.55
opened
First buy on file
22 Mar 2019
Farris John R Director
Bought
$174.00K 20,000 at 8.70
27.2%
First buy on file
13 Nov 2018
BLAKE ELIZABETH Director
Bought
$132.86K 15,000 at 8.86
12.2%
First buy on file
27 Jun 2018
Brickman James R. Chief Executive Officer · indirect
Bought
$237.25K 25,000 at 9.49
167%
First buy on file
27 Jun 2018
Press Richard S Director
Bought 4×
$189.90K 20,000 at 9.49
41.1%
First buy on file
26 Jun 2018
Loeb Daniel S 10% owner · indirect
Sold, plan not stated
$64.78M 7,140,233 at 9.07
88.3%
Sold half or more
16 Mar 2018
Farris John R Director
Bought 5×
$153.84K 15,000 at 10.26
25.1%
First buy on file
20 Nov 2017
Dolson Jed See Remarks
Sold, plan not stated
$152.55K 13,500 at 11.30
15.3%
21 Mar 2017
BLAKE ELIZABETH Director
Bought 2×
$189.81K 20,000 at 9.49
26.3%
First buy on file
Showing 1–47 of 47.